TM 5-3895-385-23-1
0045
Table 1. SPN#168. FMI#16 ― Engine ECM Supply Voltage Above Maximum System Voltage Level --
Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4. Engine ECM fault.
1. Turn BATTERY DISCONNECT
switch to OFF position (TM 5-
3895-385-10), and wait for 5
seconds.
2. Turn BATTERY DISCONNECT
switch to ON position (TM 5-
3895-385-10).
3. Start engine (TM 5-3895-385-
10) and let it idle for 1 minute.
4. Check active engine faults
1. If fault code SPN#168, FMI#16
screen for fault code SPN#168,
is displayed, turn keyless
FMI#16.
engine switch to the OFF
position (TM 5-3895-385-10),
and replace engine ECM (WP
0332, Vol 2).
2. If fault code SPN#168, FMI#16
is not displayed, turn keyless
engine switch to the OFF
position (TM 5-3895-385-10).
No fault present; restore
equipment to original condition.
END OF WORK PACKAGE
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